481254578 has 24 divisors (see below), whose sum is σ = 842140800. Its totient is φ = 205662408.

The previous prime is 481254493. The next prime is 481254593. The reversal of 481254578 is 875452184.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28343 + ... + 42021.

It is an arithmetic number, because the mean of its divisors is an integer number (35089200).

Almost surely, 2^481254578 is an apocalyptic number.

481254578 is a deficient number, since it is larger than the sum of its proper divisors (360886222).

481254578 is a wasteful number, since it uses less digits than its factorization.

481254578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054 (or 14047 counting only the distinct ones).

The product of its digits is 358400, while the sum is 44.

The square root of 481254578 is about 21937.5153105360. The cubic root of 481254578 is about 783.6550885036.

The spelling of 481254578 in words is "four hundred eighty-one million, two hundred fifty-four thousand, five hundred seventy-eight".